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11 Best Foundation Companies in El Sobrante, CA

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Written By Bradford Cuthrell

Last Updated June 2024

While foundation repair is usually costly and requires significant time, not fixing foundation problems could lead to serious, expensive consequences in the future. If your home is somewhere – like El Sobrante, where it can get hot – the heat could drain the moisture from your soil and foundation, which increases the risk of shifting or damage.

As a way to help homeowners like you find great foundation repair services, we compiled a guide to top-rated and highly reviewed foundation repair companies serving your area. Check out our list of top picks to learn about the best foundation repair companies in El Sobrante, California.

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Top Pick
4.9/5
  • Full-service foundation repair company
  • Expert technicians with strong customer reviews
  • Available in 33 states
Best Warranty Options
4.7/5
  • Offers free in-person and virtual evaluations
  • 87+ years of industry experience
  • All repairs backed by a lifetime transferable warranty

Top 11 Best Foundation Companies in El Sobrante

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Groundworks

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2333 Courage Dr STE C, Fairfield, CA 94533 (707) 949-9911 groundworks.com

Free quotes

Good customer service

Services Offered

French drains
Concrete
Repair
Crawl space encapsulation
Retaining walls
Grading and leveling
Waterproofing
Masonry
Inspection

Mares & Dow Construction & Skylights Inc.

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1155 Ellis St #4, San Francisco, CA 94109 (415) 447-6136 maresdow.com

Free quotes

Transparent pricing

Punctual service

Helps educate customers

Good customer service

Services Offered

Mold remediation
Crawl space encapsulation
Retaining walls
French drains
Driveways
Repair
Grading and leveling
Concrete
Waterproofing

Jim Gardner Construction Inc

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3871 Piedmont Ave #13, Oakland, CA 94611 (510) 655-3409 jimgardnerconstruction.com

Helps educate customers

Good customer service

Services Offered

Repair
Mold remediation
Masonry
Retaining walls
Grading and leveling
Sealing
Inspection
Crawl space encapsulation
Sump pumps
French drains
Driveways

De Build Group

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1930 12th Ave, Oakland, CA 94606 (855) 333-2845 dbuildgroup.com

Good customer service

Helps educate customers

Free quotes

Punctual service

Transparent pricing

Services Offered

Repair
Sidewalks
French drains
Sealing
Concrete
Grading and leveling
Retaining walls
Driveways

Shaz Construction & Design

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40 Bellam Blvd Unit # 10484, San Rafael, CA 94912 (415) 528-1424 shazconstruction.com

Punctual service

Services Offered

Concrete
Grading and leveling
Sealing
Repair
Crawl space encapsulation
Waterproofing
Mold remediation
Masonry
Driveways
Inspection
Retaining walls

LEET Construction Company Oakland

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1901 Harrison St Ste 1100, Oakland, CA 94612 (415) 881-0841 leetconstruction.com

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Helps educate customers

Good customer service

Transparent pricing

Services Offered

Retaining walls
Crawl space encapsulation
Sidewalks
French drains
Repair
Inspection
Concrete
Driveways

West Coast Premier Construction

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1940 Union St #1, Oakland, CA 94607 (510) 271-0950 wcpc-inc.com

Good customer service

Punctual service

Transparent pricing

Services Offered

Masonry
Retaining walls
Grading and leveling
Inspection
Repair
Waterproofing
Concrete

Clean CrawlSpace Inc

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747 E Brokaw Rd, San Jose, CA 95112 (408) 920-7130 cleancrawlspace.com

Punctual service

Good customer service

Free quotes

Services Offered

Sealing
Inspection
Retaining walls
Crawl space encapsulation
Sump pumps
Repair
Waterproofing
Mold remediation

The Golden City Foundation Repair Co

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50 Post St #24, San Francisco, CA 94104 (415) 943-6199 foundationrepairsanfrancisco.net

Good customer service

Free quotes

Transparent pricing

Helps educate customers

Services Offered

Concrete
Grading and leveling
Retaining walls
Inspection
Crawl space encapsulation
Repair
Driveways

Feraru & Associates Building and Design Inc

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1569 Solano Ave #249, Berkeley, CA 94707 (510) 228-7366 feraru.us

Helps educate customers

Transparent pricing

Free quotes

Punctual service

Services Offered

Repair
Concrete
French drains
Retaining walls

Mafileo Concrete

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130 La Casa Via, Walnut Creek, CA 94598 (925) 492-7244 concrete-walnutcreek.com

Free quotes

Transparent pricing

Good customer service

Helps educate customers

Services Offered

Concrete
Sidewalks
Driveways
Retaining walls
Repair
Grading and leveling
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on foundation companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How To Choose a Foundation Repair Company

Working with a qualified foundation repair business is important for properly evaluating the damage and completing repairs correctly. We suggest focusing on these key factors.

Experience

We suggest choosing a local foundation repair provider with a well-established track record of fixing various foundation issues. These companies should have expertise in the latest techniques and materials. Ask providers how long they've served your area.

Reputation

Spend time researching online reviews, browsing the Better Business Bureau, and requesting local references. This will help verify that the company consistently delivers quality work and great customer service. Take note of complaints mentioning poor service or faulty repairs.

Licensing and Insurance

Make sure any professional you hire has the right licenses, bonds, and insurance for liability and workers' compensation. In California, general contractors need to be licensed by the Contractors State License Board before working on projects valued over $500. To be eligible for a license, an individual needs to have at least four years of relevant work experience in the last decade (or be represented by someone who does), must pass both a law and business and a trade exam, and must be bonded. If an individual or business has employees, workers' compensation insurance is also required. There may be additional requirements for contractors to do certain concrete work.

Warranties

Look for a provider that offers transferable coverage for a minimum of 10 years, or preferably lifetime guarantees, to back its work. This demonstrates that the company stands behind its work and safeguards you if issues arise in the future.

Questions To Ask Foundation Repair Companies

When comparing potential foundation repair companies, be sure to ask detailed questions such as:

  • What financing options do you offer? Many providers offer payment plans for larger foundation projects.
  • Can you provide a project scope and cost estimate in writing? Be sure to get quotes in writing to shield yourself from unexpected costs.
  • What guarantees do you offer? Reputable providers generally provide labor and materials warranties of at least 10 years.
  • Realistically, how long will the repairs take to complete? Look for companies that provide reasonable estimates.
  • What do you see as the likely cause of the problem based on your inspection? Look for clear explanations and solutions in the answer. Companies that provide vague answers may be trying to bill you for extra work.
  • What repairs would you recommend for this situation, and why? Your contractor may provide options such as steel piers, wall anchors, and carbon fiber. By asking, you can get an idea of what solutions a company offers and compare between providers.

Thoroughly evaluating foundation repair companies will help you select the right one for you. Providers that can thoroughly answer these questions will likely offer high-quality, durable repairs. Swiftly fixing foundation issues helps avoid future structural damage.

Frequently Asked Questions About Foundation Repair in El Sobrante, CA

If your foundation is in need of repair, you may notice a number of symptoms. Outside, you may notice a crumbling or cracking foundation or cracks in your driveway. Your ground level may have cracked or uneven floors. You may notice windows and doors that are sticking in their frames, or that the frames are skewed. You may also notice cracking, bowing, or buckling walls.

On average, El Sobrante homeowners pay about $2,627 for foundation repair, although the actual cost will vary widely depending on several factors. The fastest way to get an estimate for the cost of your specific project is to ask for quotes from a few local foundation repair companies. The total price will be determined by things like the size of your house and type of repair(s) needed.

The main types of foundation repair include crack repair, leak repair, underpinning, stabilization, and waterproofing.

Crack repair and leak repair are exactly as they sound: your foundation contractor will perform an inspection and complete any repairs necessary to remedy cracks or leaks. Costs will vary based on the size and cause of the problem.

Underpinning, also called piering or leveling, is when a contractor levels your foundation by underpinning it with large concrete piers. The amount you can expect to spend depends on how many piers are used. The price of stabilization is also variable. This process reinforces bowing walls with carbon fiber or steel strips, and the total cost will depend on what material is used and how many strips are used.

Finally, waterproofing is an overarching term for a number of jobs designed to prevent water from getting into your foundation. This can include interior waterproofing, exterior waterproofing, or both, and costs can vary greatly. We recommend contacting a waterproofing specialist if you think your foundation needs waterproofing.

When caring for your foundation, you should make sure that it gets the proper level of moisture, especially in hot weather. El Sobrante tends to be a very dry place, so in times of little rain you may need to water your foundation. You should also make sure that you promptly identify and fix any leaking gutters or pipes.

If you think there may be any problems with your foundation, you can reach out to a structural engineer for an evaluation. This will run you a few hundred dollars, but the consultation can net you a list of things to be aware of as well as additional steps to further protect your foundation. Lastly, if you're constructing a new home, make sure to have a soil report done. This can provide information about how well the soil on your property can support a foundation, and can highlight potential future problems.

Permits are needed for most foundation repairs, but obtaining one shouldn't be your responsibility. Your foundation repair provider should put together all the permits and other documents required in El Sobrante, and should be able to explain the process and/or provide the documents before starting work.

In most cases, home insurance doesn't cover foundation repairs, except for those done to repair damage caused by a covered weather event. We strongly suggest talking to your home insurance company before you begin any foundation repairs.

The length of time a foundation repair takes varies greatly depending on the kind of repair required and the size of your house. Most repairs will take anywhere from one to several weeks. Consult your El Sobrante foundation repair company for the specific timeline for your project.

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